Wikipedia:Statistics

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It is not one of Wikipedia's policies or guidelines; rather, its purpose is to explain certain aspects of Wikipedia's norms, customs, technicalities, or practices. It may reflect differing levels of consensus and vetting.

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While you read this, Wikipedia develops at a rate of over 2 edits per second, performed by editors from all over the world. Currently, the English Wikipedia includes 6,823,110 articles and it averages 536 new articles per day. This amount of data can be analysed in many ways. The best way to get an idea of the bigger picture is with statistics.

This page shows some figures about Wikipedia, analysis of different patterns and compiles related tools, covering various aspects of Wikipedia, whether as an encyclopedia, a website, or a community. Some provide current snapshots and others track growth and development over time. It includes also frameworks and datasets that can help you in creating your own statistics.

Statistics

English Wikipedia (update)
Articles	6,823,110
Pages	60,657,241
Files	917,344
Edits	1,218,838,010
Users	47,390,752
Admins	859
Active users^{[note 1]}^[1]	-
See more

Analysis

A number of analysis of wiki metrics like edits, page creation, visits and links. In the form of lists, tables and rankings.

General

https://stats.wikimedia.org/v2 - An analytics overview of Wikipedia
https://stats.wikimedia.org - Older version of the Wikipedia analytics
Database reports – An index of automatically generated reports about English Wikipedia (GitHub)
Size of Wikipedia – by the count of articles and gigabytes of data
Size of Wikipedia in volumes – to see the size of Wikipedia in print encyclopedia volumes
Size comparisons – comparisons against other encyclopedias and information collections
Modelling Wikipedia's growth – analysis of the count of articles, attempting to fit mathematical growth models
Number of words, edits, articles (by month), e.g. for English: http://stats.wikimedia.org/EN/TablesWikipediaEN.htm (monthly updates ceased in December 2018)
Article traffic jumps – a place to document unusual jumps in article traffic.

Articles and edits

List of Wikipedians by number of edits – 10,000 editors with highest editcounts, updated daily.
List of Wikipedians by number of recent edits – covers only 2004–2013; the scripting that generated this list stopped running on 30 September 2013.
List of Wikipedians by article count – 5,000 editors with highest article counts, updated up to September 2017.
New articles created per day – can be filtered by user group or namespace
Time between edits – length of time (measured in days) between each block of 10,000,000 edits made to Wikipedia, starting January 16, 2001 and ending with the most recently completed block

All rated articles by quality and importance
Quality	Importance
Quality	Top	High	Mid	Low	???	Total
FA	1,559	2,453	2,380	1,894	180	8,466
FL	179	665	761	698	108	2,411
A	355	683	785	577	83	2,483
GA	3,168	7,196	14,535	19,033	1,732	45,664
B	16,592	32,227	53,169	65,833	20,824	188,645
C	16,574	53,153	132,557	297,624	84,840	584,748
Start	18,463	91,876	411,893	1,579,306	396,960	2,498,498
Stub	4,219	31,606	278,161	2,774,673	760,793	3,849,452
List	4,772	16,877	53,105	188,643	66,845	330,242
Assessed	65,881	236,736	947,346	4,928,281	1,332,365	7,510,609
Unassessed	120	488	1,245	19,194	427,755	448,802
Total	66,001	237,224	948,591	4,947,475	1,760,120	7,959,411

About this table

Images

Manually created chart of English-language Wikipedia Article Count: January 2001 – July 2014.
A relatively stable 10% of editors who make over 5 edits each month make over 100 edits.
Graph showing the number of days between every 10,000,000 edits.

Links

User:Emijrp/External Links Ranking – Top 1,000 most linked domains from external links as of April 2011 (all namespaces).
linkypedia (Wikipedia:Wikipedia Signpost/2010-08-16/In the news#In brief)

Page views

Shortcut

WP:VIEWSSTATS

Pageviews Analysis – article traffic statistics, also allowing comparisons between articles (documentation)
WikiTrends.net – most viewed pages in the last hour with the article preview. Also allows to view by Popular categories
Wikitop – ^{[dead link]} top 30 most popular articles by categories, with user comments on traffic jumps
Wikirank – most viewed or most important articles by Wikidata categories
Wikipedia's reach, traffic and ranking compared to other websites – graphs and comparison statistics provided by Alexa Internet
Wikipedia compared with other sites – graph using the above to compare Wikipedia against various top 10 sites
Category:Lists of popular pages by WikiProject – these projects use pageview data to focus article improvement efforts on popular but poor quality articles
Wikipedia:Lists of popular pages by WikiProject
Wikipedia:Top 25 Report – top 25 most popular articles weekly chart
TreeViews – monthly view statistics for category trees
Wikitrends – top 10 today/this week/this month, and trends (also links for other-language Wikipedia)
User:West.andrew.g/Popular pages – current weekly 5,000 most popular articles based on raw data
Wikipedia:Multiyear ranking of most viewed pages – top-100 list of most viewed pages for 2007-2018
Wikipedia is more popular than... – a list of Alexa traffic comparisons
Top 100 pages for all of 2013 – also links for other-language Wikipedias
User:Dsimic/Traffic stats calculation – a PHP program that calculates monthly stats for a list of articles, using stats data provided by the Pageview API

Deletion and vandalism statistics

As of August 2018^[update], around 1,000 pages are deleted from Wikipedia each day.
Statistics about deletion and other administrator actions can be found at the WP:Adminstats page.
A list of recently deleted files can be found at Special:Log/delete.
Revision deletion statistics can be found here.
Reverts over recent days using counter-vandalism tools (ClueBot NG, Huggle, STiki) and by other means.

Visualizations

The following tools include artistic, graphs, maps and other visualization projects.

Tool	Topic	Code	Description
Listen to Wikipedia	Edits	GitHub	Visual and audio illustration of live editing activity on Wikipedia.
Pageviews Analysis	Page views	GitHub	Page views statistics for several Wikipedia languages. You can select by month and the last 10, 20, 30, 60 or 90 days.
WikiChecker	Edits		Actuality of Wikipedia based on last edits, ranking by users and pages. Edit-war detector and more.
Wikistats2	Edits Page views	GitHub	Numbers and graphs for several core metrics, updated monthly with data and newer features added quarterly.
Wikistats1	Edits		Erik Zachte's statistics for all projects and all languages. Updated monthly, its replacement Wikistats2 is actively worked on
wikipulse	Edits	GitHub	A real-time view of current edit rates on various major language Wikipedias using node.js. The app connects to Wikimedia IRC chatrooms where page edits are announced by a bot, and keeps track of the edits.
wlm-stats	GLAM	GitHub	Statistics and graphs about the Wiki Loves Monuments photograph contest. It offers metadata files to create your own statistics.
wmcharts	Edits	GitHub	A collection of charts about Wikimedia projects, including activity on recent changes, new pages, deletions, blocks, protections, file uploads, reverts and more.
wmcounter	Edits	GitHub	A near real-time edit counter for all Wikimedia projects together. Every increase means that someone in any part of the world has clicked the "Save" button and sent his or her changes. Pretty amazing to see, perfect for background in wiki conferences. The 1 billionth edit took place on April 16, 2010.
WikiRank.net	Quality Popularity		Relative quality and popularity evaluation of the articles in the various language versions of Wikipedia.

Frameworks

mediawiki-utilities – A set of utilities for accessing and processing MediaWiki data, including XML dumps

Datasets

There are available some datasets that you can download and process:

Wikipedia:Database download
Page view statistics for Wikimedia projects – raw page access data for all Wikipedia projects, in all languages (see Wikimedia page views, some good and bad news)

Archived statistics

The following statistical resources are currently unavailable or no longer updated, and listed for historical interest. They are sorted by the month in which they were last updated:

2010 May – Awareness statistics – tracking growth in public awareness
2010 January – comScore audience measurement data – analysis of data donated by one of the third-party measurement services
2009 September – THEwikiStics: Page Hits top 1000+ ^long-term(compare traffic | searches) | Logged search terms | popular last hour | Most missed articles
2009 June – Wikipedia:Vandalism statistics
2009 April – User:Bryan/List of users by pages created
2008 October – Multilingual statistics – monthly details of total article count, and analysis of the monthly rate of article growth, for each version of Wikipedia.
2008 May – Most frequently edited pages – Updated based on data as of 23 May 2008.
2007 June – Wikimedia page views (Referrers) "not very scientific, but some might find it interesting"
2006 September – Articles which are number 1 for one-word Google searches
2006 July – WikiProject creation and attrition trends
2006 March – Stub percentages, information on stubs as a percentage of total articles
2006 January – Most referenced articles, a list of the articles that are linked to by the greatest number of other articles
2006 January – Search engine statistics
2005 October – Wikipedia:Words per article
2005 July – Alterego's WikiPulse (which has now disappeared) gathered many statistics every hour from various sources. Some of the statistics, such as the mailing list totals, most active Wikipedian per hour and per day, and most edited article per hour and per day were unique. There was also an rss feed^{[dead link]}, and instructions on how to read some of the more interesting graphs.
2004 February/October – Web browsers used to access Wikipedia
2004 August – List of Wikipedians by most recent edit – listed based on number of articles to which they had made the most recent edit
2004 April – As below, but updated (now gone)^{[dead link]}
2004 April – Traffic – an old system for measuring traffic
2004 March – A whole list of accessed Wikipedia pages: (as of 23 March 2004: 38 MB) is a list of all pages accessed in March 2004 (as of 23 March 2004: 684,000), in all namespaces, sorted by number of times that they have been accessed; includes pages that do not exist^{[dead link]}. URLs are taken until ampersand or question mark, if any, hence w/wiki.phtml?title=Special:Allpages&from=Train falls under w/wiki.phtml, but the equivalent wiki/Special:Allpages/Train would be listed separately (now gone)
2004 February – Pages from English Wikipedia with more than 1000 hits & Wikipedia namespace
2004 February – Pages from English Wikipedia with more than 1000 hits
2003 March – List of articles frequently visited through Google

Archived analysis

Does Wikipedia traffic obey Zipf's law? – as of September 2006, the answer appears to be "yes, approximately".
Top 500 websites by number of inbound links from Wikipedia – reveals most linked domains from external Wikipedia links. Updated November 2006.
User:Dragons flight/Log analysis – Edit rate, Edits per article, Revert rate, New articles, new users, new administrators, Uploads and admin actions. Updated Oct 2007.
Editing frequency – Statistics on users' editing activity, monthly from January 2001 through September 2008.
Wikipedia Workload Analysis for Decentralized Hosting – July 2009 analysis of a sample of Wikipedia's traffic over a 107-day period.

Notes

^ Registered users who have performed an action in the last 30 days; the number of unregistered active users is not compiled

References

^ Per wm-bot.wmflabs.org, This no longer works.

External links

Wikimedia Foundation analytics team pages on MediaWiki.org, with e.g. definitions of some common metrics
Wikishark Wikipedia Statistics Includes pageviews for all articles in all languages on wikipedia - Deprecated.
Erik Zachte's site
Wikistats: Wikimedia Statistics
List of tools in WikiPapers, with some statistical tools for wikis and Wikipedia
A list of Wikipedia articles created last month/week/day with most users contributing to article within the same period.
Wikipedia Page History Statistics

[1] Registered users who have performed an action in the last 30 days; the number of unregistered active users is not compiled

[2] Per wm-bot.wmflabs.org, This no longer works.

[note 1]

[1]

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